Literature DB >> 26928909

Asymmetric-Indenothiophene-Based Copolymers for Bulk Heterojunction Solar Cells with 9.14% Efficiency.

Meng Wang1,2, Dongdong Cai1, Zhigang Yin1,2, Shan-Ci Chen1, Cheng-Feng Du1,2, Qingdong Zheng1.   

Abstract

The first two asymmetric-indenothiophene-based donor-acceptor copolymers (PITBT and PITFBT) are prepared through Stille coupling reactions between distannyl indenothiophene and brominated benzothiadiazole derivatives. The best performing solar cell fabricated from PITFBT exhibits a power conversion efficiency of 9.14% which demonstrates a great potential of the asymmetric indenothiophene for high-performance copolymers.
© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  asymmetric copolymers; bulk heterojunction solar cells; donor-acceptor copolymers; indenothiophenes; power conversion efficiency

Year:  2016        PMID： 26928909     DOI： 10.1002/adma.201505957

Source DB:  PubMed          Journal:  Adv Mater        ISSN： 0935-9648            Impact factor:   30.849


  1 in total

1.  Studies of New 2,7-Carbazole (CB) Based Donor-Acceptor-Donor (D-A-D) Monomers as Possible Electron Donors in Polymer Solar Cells by DFT and TD-DFT Methods.

Authors:  Numbury Surendra Babu
Journal:  ChemistryOpen       Date:  2022-02       Impact factor: 2.630
  1 in total

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